Verbena plant named &#39;DOVEMSUWIB&#39;

ABSTRACT

A new and distinct cultivar of  Verbena  plant named ‘Dovemsuwib’, characterized by its semi-trailing and mounding plant habit; vigorous growth habit; freely branching habit; early and freely flowering habit; and white-colored flowers that become light red purple with development that are held above and beyond the foliar plane in mounded umbels.

Botanical designation: Verbena X hybrida.

Cultivar denomination: ‘DOVEMSUWIB’.

BACKGROUND OF THE INVENTION

The present invention relates to a new and distinct cultivar of Verbena plant, botanically known as Verbena X hybrida and hereinafter referred to by the name ‘Dovemsuwib’.

The new Verbena plant is a product of a planned breeding program conducted by the Inventor in Rheinberg, Germany. The objective of the breeding program is to create new vigorous and early-flowering Verbena plants with numerous large and attractive flowers.

The new Verbena plant originated from a cross-pollination made by the Inventor in July, 2014 in Rheinberg, Germany of a proprietary selection of Verbena X hybrida identified as code number VV12-001519-002, not patented, as the female, or seed, parent with a proprietary selection of Verbena X hybrida identified as code number VV-0342, not patented, as the male, or pollen, parent. The new Verbena plant was discovered and selected by the Inventor as a single flowering plant within the progeny of the stated cross-pollination in a controlled greenhouse environment in Rheinberg, Germany in May, 2017.

Asexual reproduction of the new Verbena plant by terminal vegetative cuttings in a controlled greenhouse environment in Rheinberg, Germany since June, 2017 has shown that the unique features of this new Verbena plant are stable and reproduced true to type in successive generations.

SUMMARY OF THE INVENTION

Plants of the new Verbena have not been observed under all possible combinations of environmental conditions and cultural practices. The phenotype may vary somewhat with variations in environmental conditions such as temperature and light intensity without, however, any variance in genotype.

The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘Dovemsuwib’. These characteristics in combination distinguish ‘Dovemsuwib’ as a new and distinct Verbena plant:

1. Semi-trailing and mounding plant habit.

2. Vigorous growth habit.

3. Freely branching habit.

4. Early and freely flowering habit.

5. Large white-colored flowers that become light red purple with development; flowers held above and beyond the foliar plane in mounded umbels.

Plants of the new Verbena differ primarily from plants of the female parent selection in the following characteristics:

1. Plants of the new Verbena are more vigorous than plants of the female parent selection.

2. Plants of the new Verbena flower earlier than plants of the female parent selection.

3. Flowers of plants of the new Verbena are more white in color than flowers of plants of the female parent selection.

Plants of the new Verbena differ primarily from plants of the male parent selection in the following characteristics:

1. Plants of the new Verbena are more vigorous than plants of the male parent selection.

2. Plants of the new Verbena flower earlier than plants of the male parent selection.

3. Plants of the new Verbena have larger flowers than plants of the male parent selection.

Plants of the new Verbena can be compared to plants of the Verbena hybrida ‘Lan Bluwhit’, disclosed in U.S. Plant Pat. No. 15,605. In side-by-side comparisons, plants of the new Verbena differ primarily from plants of ‘Lan Bluwhit’ in the following characteristics:

1. Plants of the new Verbena are not as vigorous as plants of ‘Lan Bluwhit’.

2. Plants of the new Verbena are more freely flowering than plants of ‘Lan Bluwhit’.

3. Plants of the new Verbena have larger flowers than plants of ‘Lan Bluwhit’.

BRIEF DESCRIPTION OF THE PHOTOGRAPH

The accompanying colored photograph illustrates the overall appearance of the new Verbena plant showing the colors as true as it is reasonably possible to obtain in colored reproductions of this type. Colors in the photograph may differ slightly from the color values cited in the detailed botanical description which accurately describe the colors of the new Verbena plant.

The photograph is a close-up view of a typical flowering plant of ‘Dovemsuwib’.

DETAILED BOTANICAL DESCRIPTION

The aforementioned photograph and following observations, measurements and values describe plants grown in 22-cm containers during the spring and summer in a glass-covered greenhouse in Rheinberg, Germany and under cultural practices typical of commercial Verbena production. During the production of the plants, day and night temperatures averaged 18° C. and light levels averaged 4,500 lux. Plants were pinched one time three weeks after planting and were ten weeks old when the photograph and the description were taken. In the description, color references are made to The Royal Horticultural Society Colour Chart, 2007 Edition, except where general terms of ordinary dictionary significance are used.

-   Botanical classification: Verbena X hybrida ‘Dovemsuwib’. -   Parentage:     -   -   Female, or seed, parent.—Proprietary selection of Verbena X             hybrida identified as code number VV12-001519-002, not             patented.         -   Male, or pollen, parent.—Proprietary selection of Verbena X             hybrida identified as code number VV-0342, not patented. -   Propagation:     -   -   Type.—Terminal vegetative cuttings.         -   Time to initiate roots, summer.—About five days at             temperatures about 20° C.         -   Time to initiate roots, winter.—About seven days at             temperatures about 20° C.         -   Time to produce a rooted young plant, summer.—About three             weeks at temperatures about 20° C.         -   Time to produce a rooted young plant, winter.—About four             weeks at temperatures about 20° C.         -   Root description.—Fine, fibrous; close to 158A in color,             actual color of the roots is dependent on substrate             composition, water quality, fertilizers, substrate             temperature and age of roots.         -   Rooting habit.—Freely branching; dense. -   Plant description:     -   -   Plant habit.—Semi-trailing and mounding plant habit; freely             branching habit with about five to eight primary lateral             branches each with about eight to ten secondary lateral             branches; pinching enhances lateral branch development;             dense and bushy plant habit; vigorous growth habit.         -   Plant height, soil level to top of foliar plane.—About 29             cm.         -   Plant height, soil level to top of floral plane.—About 31             cm.         -   Plant diameter.—About 80 cm. -   Lateral branch description:     -   -   Length.—About 38 cm.         -   Diameter.—About 3 mm.         -   Internode length.—About 4.5 cm.         -   Strength.—Strong.         -   Texture and luster.—Pubescent; semi-glossy.         -   Color, developing.—Close to 144A tinged with close to 59B;             at the internodes, close to 146D.         -   Color, developed.—Close to 146D; at the internodes, close to             146D. -   Leaf description:     -   -   Arrangement.—Opposite, simple.         -   Length.13 About 4.6 cm.         -   Width.—About 2.9 cm.         -   Shape.—Lanceolate.         -   Apex.—Acute.         -   Base.—Attenuate.         -   Margin.—Lobed.         -   Texture and luster, upper surface.—Pubescent, coarse;             semi-glossy.         -   Texture and luster, lower surface.—Pubescent, coarse; matte.         -   Venation pattern.—Pinnate.         -   Color.—Developing leaves, upper surface: Close to 137C.             Developing leaves, lower surface: Close to 147B. Fully             expanded leaves, upper surface: Close to N137B; venation,             close to 144C to 144D. Fully expanded leaves, lower surface:             Close to 147B; venation, close to 145D.         -   Petioles.—Length: About 2.7 mm. Diameter: About 2 mm.             Strength: Moderately strong. Texture and luster, upper and             lower surfaces: Smooth, glabrous; matte. Color, upper and             lower surfaces: Close to 147B. -   Flower description:     -   -   Flower arrangement and habit.—Salverform flowers arranged in             hemispherical terminal umbels; umbels dense and mounding;             numerous umbels per plant; flowers face upward or outwardly             depending on position in the umbel; freely flowering habit             with about 15 to 25 flowers per inflorescence and about 300             to 350 flowers developing per plant.         -   Fragrance.—None detected.         -   Natural flowering season.—Plants flower continuously from             the spring through the fall in Northern Europe; plants begin             flowering about eight weeks after planting.         -   Flower longevity.—Individual flowers last about one week on             the plant; flowers persistent.         -   Inflorescence height.—About 3.4 cm.         -   Inflorescence diameter.—About 6.1 cm.         -   Flower buds.—Length: About 1.5 cm. Diameter: About 4 mm.             Shape: Oval to tubular. Texture and luster: Rippled; matte.             Color: Close to 143C, 144D and 12D.         -   Flowers.—Appearance: Salverform, five-parted fused corolla.             Diameter: About 2.5 cm. Depth: About 3.1 cm. Throat             diameter: About 2 mm. Tube length: About 2.2 cm. Tube             diameter: About 2 mm.         -   Corolla.—Arrangement: Single whorl of five fused petals.             Petal lobe length: About 1.3 cm. Petal lobe width: About             1.2 cm. Petal lobe shape: Obovate. Petal lobe apex:             Emarginate. Petal margin: Entire. Petal texture and luster,             upper and lower surfaces: Smooth, glabrous; matte. Throat             texture and luster: Smooth, glabrous; matte. Tube texture             and luster: Smooth, glabrous; matte. Color: Petal lobe, when             opening, upper surface: Close to 155A. Petal lobe, when             opening, lower surface: Close to NN155A. Petal lobe, fully             opened, upper surface: Close to NN155B; venation, close to             NN155B; color becoming closer to 65A with development. Petal             lobe, fully opened, lower surface: Close to NN155B;             venation, close to NN155B; color becoming closer to 62B with             development. Throat: Close to 145D; venation, close to 145D.             Tube: Close to 145D; venation, close to 145D.         -   Calyx.—Arrangement: Star-shaped calyx with five fused             sepals. Length: About 1.5 cm. Diameter: About 2 mm. Sepal             length: About 1.5 cm. Sepal width: About 1 mm. Sepal shape:             Ligulate. Sepal apex: Acute. Sepal margin: Entire.

KOOT, Arjan Sepal texture and luster, upper surface: Pubescent, coarse; semi-glossy. Sepal texture and luster, lower surface: Pubescent, coarse; matte. Sepal color, when developing, upper and lower surfaces: Close to 144D and 143C. Sepal color, fully developed, upper and lower surfaces: Close to 144D and 143C.

-   -   -   Peduncles.—Length: About 6.2 cm. Diameter: About 3 mm.             Strength: Strong. Aspect: Mostly upright. Texture and             luster: Pubescent; semi-glossy. Color: Close to 144A.         -   Pedicels.—Length: About 0.5 mm. Diameter: About 0.5 mm.             Strength: Strong. Aspect: Mostly upright. Texture and             luster: Smooth, glabrous; semi-glossy. Color: Close to 144A.         -   Reproductive organs.—Stamens: Quantity and arrangement:             About four per flower, adnate to corolla tube. Filament             length: About 0.5 mm. Filament color: Close to 155C. Anther             length: About 0.5 mm. Anther shape: Oval. Anther color:             Close to 144D. Pollen amount: Moderate. Pollen color: Close             to 2D. Pistils: Quantity: One per flower. Pistil length:             About 2.1 cm. Style length: About 2 cm. Style color: Close             to 142A. Stigma diameter: About 1 mm. Stigma shape:             Bi-parted; fimbriate. Stigma color: Close to 147C. Ovary             color: Close to 144A. Fruits: Quantity produced per plant:             About 600 to 700 during the flowering season. Length: About             5 mm. Diameter: About 1 mm. Texture: Rough. Color: Close to             199C. Seeds: Quantity per flower: About four. Length: About             4.8 mm. Diameter: About 0.8 mm. Texture: Smooth, glabrous.             Color: Close to 199B.

-   Temperature tolerance: Plants of the new Verbena have been observed     to tolerate temperatures from about 11° C. to about 25° C.

-   Pathogen & pest resistance: Plants of the new Verbena have not been     observed to be resistant to pathogens and pests common to Verbena     plants to date. 

It is claimed:
 1. A new and distinct Verbena plant named ‘Dovemsuwib’ as illustrated and described. 